I'm Marios Efstathiou, and I am passionate about my work and profession, bringing industry-wide experience in systems administration, network engineering and cybersecurity.

Unix Enthusiast { #FreeBSD, #NetBSD, #OpenBSD, #GNU/Linux, #Debian }

I am also an open-source advocate

To contact me, please send me an e-mail to marios-efstathiou [at] outlook [dot] com or, better yet:

• Follow me on the Fediverse (Mastodon)